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Java > Open Source Codes > org > jboss > deployers > plugins > deployers > helpers > AbstractSimpleRealDeployer


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2006, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.deployers.plugins.deployers.helpers;
23
24 import org.jboss.deployers.spi.DeploymentException;
25 import org.jboss.deployers.spi.deployer.DeploymentUnit;
26
27 /**
28  * AbstractSimpleRealDeployer.
29  *
30  * @param <T> the deployment type
31  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
32  * @version $Revision: 1.1 $
33  */
34 public abstract class AbstractSimpleRealDeployer<T> extends AbstractTypedDeployer<T>
35 {
36    /**
37     * Create a new AbstractSimpleRealDeployer. Sets the default relative order
38     * to REAL_DEPLOYER.
39     *
40     * @param deploymentType the deployment type
41     * @throws IllegalArgumentException for a null deployment type
42     */
43    public AbstractSimpleRealDeployer(Class JavaDoc<T> deploymentType)
44    {
45       super(deploymentType);
46       setRelativeOrder(REAL_DEPLOYER);
47    }
48
49    public void deploy(DeploymentUnit unit) throws DeploymentException
50    {
51       T deployment = unit.getAttachment(getDeploymentType());
52       if (deployment != null)
53          deploy(unit, deployment);
54    }
55
56    public void undeploy(DeploymentUnit unit)
57    {
58       T deployment = unit.getAttachment(getDeploymentType());
59       if (deployment != null)
60          undeploy(unit, deployment);
61    }
62    
63    public abstract void deploy(DeploymentUnit unit, T deployment) throws DeploymentException;
64
65    public abstract void undeploy(DeploymentUnit unit, T deployment);
66 }
67
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